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        1. 暖通空调杂志社>期刊目次>2019年>第9期

          既有公共建筑调适潜力分析及调适价值评价*

          Commissioning potential and value analysis of existing public buildings

          陈喆[1] 许鹏[1] 徐琦[2] 董政[2] 丁益民[2]
          [1]同济大学 [2]无锡锐泰节能系统科学有限公司

          摘要:

          建筑调适是提升公共建筑能效的重要手段。通过4个与能耗相关的参数(建筑可比能耗偏差、制冷季电耗指数、暖通空调系统能耗占比、基于BA系统和能耗监测系统的调适潜力值)分析了上海市公共建筑能耗的相关性与调适潜力。通过决策树的方法确定了基于BA系统和能耗监测系统的调适潜力值,结合建筑可比能耗偏差确定了建筑的调适价值(即调适能带来的节能效果或经济效益)。给出了无锡市某医院的案例。对上海市上百栋既有公共建筑进行分析,总结得到了不同类型建筑常见的运行问题,并给出了相应的调适或其他节能措施。

           

          关键词:公共建筑,建筑节能,建筑调适,潜力分析,相关性分析

          Abstract:

           Building commissioning is an important means to improve the energy efficiency of public buildings. Analyses the correlation and commissioning potential of Shanghais public building energy consumption using four energy related parameters—building comparable energy consumption deviation, cooling season power consumption index, HVAC system energy consumption ratio and commissioning potential based on BA system and energy sub-metering system. Determines the commissioning potential based on BA system and energy sub-metering system using the decision-making tree method, and the building energy commissioning value by combining commissioning potential and comparable energy consumption deviation (that is, the energy saving effect or economic benefit brought by commissioning). Gives a hospital case in Wuxi. Through the analyses of hundreds of existing public buildings in Shanghai, summarizes the common operational problems of different types of buildings, and suggests corresponding commissioning or other energy efficiency measures.

          Keywords:publicbuilding,buildingenergyefficiency,buildingcommissioning,potentialanalysis,correlationanalysis

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